refactor(linkedin-studio): S31b multiplier-scrub (commands + agents) — generic "Nx" claims -> SSOT

Hardening, multiplier class (S31, batch b). SSOT-reconciliation of unsourced
generic "Nx" reach/growth multipliers asserted as platform fact across commands
and agents. Same discipline as S31a: read-and-show (Read tool, not Bash-tail) ->
edit -> re-grep final; 8-step gate.

5 edits / 5 files (+5/-5):
- report:249 (PDF/Carousels 3.4x reach multiplier) -> top organic format, no
  reliable multiplier.
- outreach:652 (collab content 2-3x reach, ref collaborations-guide) -> above-
  baseline reach, aligned with the S31a collab scrub.
- engagement-coach:120 (2-3 touchpoints = 3.6x more likely) -> far more likely
  (figure unverified).
- strategy-advisor:241 (saves drive 3x faster audience growth) -> faster growth
  (figure unverified).
- content-repurposer:591 (Expected reach multiplier: [2-5x original]) -> Expected
  reach: above the original (no reliable multiplier).

KEPT (operator-ruled measured-data class — report/hypothesize from the USER's own
analytics, not a platform norm; the number is an illustrative-computed example or
a pure placeholder, and removing it adds no honesty): report:303 ("[format] ...
2x more shares" example), report:335 ("your one carousel got 3x" rendered
example), ab-test:418 ("Your data shows ... 2x ... test whether this holds"),
outreach:1234 ("Average reach multiplier (collab vs solo): [X]x" output field).

KEPT INTACT: engagement-coach:148 SSOT comment ~= 2x a like. OUT (untouched):
strategy-advisor:239 4-5x/week frequency.

VERIFY: re-grep generic-claim targets in the 5 files -> 0; measured-data class +
KEEP/OUT intact; gate scripts/test-runner.sh = 81/0/0 exit 0, counts 29/19/26
+ v0.5.0 unchanged.

Push held: origin = open/ (public namespace), STATE.md must not go there.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016qgzo6rxthw7KuxHjn5vyE

agents/content-repurposer.md

@@ -588,7 +588,7 @@ Publishing schedule:
   Week 2: [item 3], [item 4]
   Week 3: [item 5], [item 6]
 
-Expected reach multiplier: [2-5x original]
+Expected reach: above the original (directional — no reliable multiplier)
 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
 ```
 

agents/engagement-coach.md

@@ -117,7 +117,7 @@ Evaluate every potential comment target against these four groups. Each serves a
 - Find them in comment sections of relevant posts
 - Prospect while providing genuine value
 - Build relationships before any pitch
-- 2-3 touchpoints on their content = 3.6x more likely to get positive response
+- 2-3 touchpoints on their content = far more likely to get a positive response (figure unverified)
 - Frequency: When you spot them in relevant discussions
 
 **4. New Connections — Algorithm Play**

agents/strategy-advisor.md

@@ -238,7 +238,7 @@ Override standard phase recommendations with accelerated tactics:
 
 - **Frequency:** 4-5x/week minimum (vs standard 3x). The algorithm is actively learning — more data points = faster expertise establishment.
 - **Format priority:** Mix text + carousels + images early. Algorithm maps format preferences faster during this period.
-- **Save optimization:** Front-load save-worthy content (frameworks, checklists, templates). Saves drive 3x faster audience growth and compound the window advantage.
+- **Save optimization:** Front-load save-worthy content (frameworks, checklists, templates). Saves drive faster audience growth (figure unverified) and compound the window advantage.
 - **Profile:** Must be fully optimized before or on day 1. Every profile visit during high-distribution should convert.
 - **Engagement:** 15-20 strategic comments/day (vs standard 5-10). Maximize visibility while the algorithm is actively surfacing you.
 - **Collaboration:** Start building relationships from week 2. Cross-pollination amplifies during the window.

commands/outreach.md

@@ -649,7 +649,7 @@ DM Amplification Protocol:
    Creates compound visibility effect.
 
 Impact: this feeds the first-hour engagement that carries collaborative
-content to its 2-3x reach (ref: collaborations-guide.md).
+content to its above-baseline reach (no reliable multiplier; ref: collaborations-guide.md).
 ```
 
 ### Step 5b: Speaking — Outreach by Channel

commands/report.md

@@ -246,7 +246,7 @@ Your post on [topic] achieved 12,500 impressions — a personal best!
 → **Reference:** First-hour velocity of 15+ engagements unlocks broader distribution.
 
 🟡 **Warning: Format stagnation detected**
-80%+ of your recent posts are text-only. PDF/Carousels get 3.4x reach multiplier.
+80%+ of your recent posts are text-only. Documents/carousels are the top organic format and tend to reach further (no reliable multiplier).
 → **Action:** Try a carousel or multi-image post this week for format diversification.
 ```